Study abroad (but mother will be left alone)

Everybody in family says I must pursue my higher education abroad because I have not got a good job in my country even after engineering in Information Science. I’m confused because if a go abroad my mother will be left alone until I’m able to start working and bring her there to live with me, and my grandfather has not yet given us our dad’s share after my dad passed away in 2003. So I want to take permission and prayers from Sheikh MSN & MSH if I can go abroad for studies and a better life for myself and my mother insha’Allah!